116294657 has 2 divisors, whose sum is σ = 116294658. Its totient is φ = 116294656.

The previous prime is 116294653. The next prime is 116294681. The reversal of 116294657 is 756492611.

It is a Cunningham number, because it is equal to 10784²+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116294656 + 1 = 10784^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 116294657 - 2² = 116294653 is a prime.

It is not a weakly prime, because it can be changed into another prime (116294653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58147328 + 58147329.

It is an arithmetic number, because the mean of its divisors is an integer number (58147329).

Almost surely, 2^116294657 is an apocalyptic number.

It is an amenable number.

116294657 is a deficient number, since it is larger than the sum of its proper divisors (1).

116294657 is an equidigital number, since it uses as much as digits as its factorization.

116294657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 41.

The square root of 116294657 is about 10784.0000463650. Note that the first 4 decimals coincide. The cubic root of 116294657 is about 488.1124900244.

The spelling of 116294657 in words is "one hundred sixteen million, two hundred ninety-four thousand, six hundred fifty-seven".